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Xiaomi 12 Specifications
Xiaomi
Released 2021, Dec 28
8 / 12 GB RAM · Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
- 179g or 180g, 8.2mm thickness
- Android 12, MIUI 13
- 128GB/256GB storage, no card slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 7.9 | — |
| Display | 9.1 | — |
| Performance | 8.8 | — |
| Camera | 7.6 | — |
| Body | 6 | — |
| Gaming | 8.9 | — |
| Software | 4.4 | — |
| Connectivity | 9.4 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.28"
1080x2400 pixels
50MP
4320p
8/12GB RAM
Snapdragon 8 Gen 1
4500mAh
67W50W
Score breakdown
From specs, price tier & release year
Community ratings
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Full specifications
|
Network
|
Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| ??? | CDMA 800 | |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| ??? | CDMA2000 1xEV-DO | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - International | |
| ??? | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42 - China | |
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA - International | |
| ??? | 1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA - China | |
| Speed | HSPA, LTE, 5G |
|
Launch
|
Announced | 2021, December 28 |
|---|---|---|
| Status | Available. Released 2021, December 31 |
|
Body
|
Dimensions | 152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in) |
|---|---|---|
| Weight | 179 g or 180 g (6.31 oz) | |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 5), aluminum frame | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak) |
|---|---|---|
| Size | 6.28 inches, 95.2 cm2 (~89.2% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~419 ppi density) | |
| Protection | Corning Gorilla Glass Victus |
|
Platform
|
OS | Android 12, MIUI 13 |
|---|---|---|
| Chipset | Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) | |
| CPU | Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | |
| GPU | Adreno 730 |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | |
| ??? | UFS 3.1 |
|
Main Camera
|
Triple | 50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0??m, PDAF, OIS 13 MP, f/2.4, 12mm, 123?? (ultrawide), 1/3.06", 1.12??m 5 MP, f/2.4, 50mm (telephoto macro), AF |
|---|---|---|
| Features | Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama | |
| Video | 8K@24fps (HDR), 4K@30/60fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS |
|
Selfie camera
|
Single | 32 MP, f/2.5, 26mm (wide), 0.7??m |
|---|---|---|
| Features | HDR, panorama | |
| Video | 1080p@30/60fps, 720p@120fps, HDR |
|
Sound
|
Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No | |
| ??? | 24-bit/192kHz Hi-Res audio Tuned by Harman Kardon Snapdragon Sound |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 or 6e (market dependent), dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | |
| NFC | Yes (market/region dependent) | |
| Infrared port | Yes | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
|
Features
|
Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
|---|---|---|
| ??? | Virtual Proximity Sensing |
|
Battery
|
Type | Li-Po 4500 mAh |
|---|---|---|
| Charging | 67W wired, PD3.0, QC4, 100% in 39 min 50W wireless, 100% in 53 min 10W reverse wireless |
|
Misc
|
Colors | Gray, Blue, Purple, Green |
|---|---|---|
| Models | 2201123G, 2201123C | |
| SAR | 1.09 W/kg (head) 0.91 W/kg (body) | |
| SAR EU | 0.60 W/kg (head) 1.00 W/kg (body) | |
| Price | ??????109.99 / $???304.99 / ?????165.61 |
|
Our Tests
|
Performance | AnTuTu: 985115 (v9) GeekBench: 3652 (v5.1) GFXBench: 75fps (ES 3.1 onscreen) |
|---|---|---|
| Display | 896 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -25.3 LUFS (Very good) | |
| Battery (old) | Endurance rating 82h |
Xiaomi 12 official images
Frequently asked questions
Is Xiaomi 12 worth buying in 2026?
Xiaomi 12 is worth considering if its strengths match your priorities. Genze scores it 7.9/10 for its class; reference price around $305 USD. Read owner reviews and compare alternatives before you buy.
Is Xiaomi 12 good for gaming?
Xiaomi 12 scores 89/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Xiaomi 12?
Xiaomi 12 has a 4,500 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Xiaomi 12 have?
Xiaomi 12 features a 6.28-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Xiaomi 12 have?
Xiaomi 12 is available with 8 / 12 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Xiaomi 12?
Genze rates Xiaomi 12 7.9/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
What is the estimated price of Xiaomi 12?
Our estimated reference price is $305 USD. Retail prices vary by region, storage, and promotions.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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